зеркало из https://github.com/mozilla/gecko-dev.git
58 строки
1.4 KiB
C++
58 строки
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef GFX_WEBRENDERCANVASLAYER_H
|
|
#define GFX_WEBRENDERCANVASLAYER_H
|
|
|
|
#include "ShareableCanvasLayer.h"
|
|
#include "WebRenderLayerManager.h"
|
|
|
|
namespace mozilla {
|
|
namespace gfx {
|
|
class SourceSurface;
|
|
}; // namespace gfx
|
|
|
|
namespace layers {
|
|
|
|
class WebRenderCanvasLayer : public WebRenderLayer,
|
|
public ShareableCanvasLayer
|
|
{
|
|
public:
|
|
explicit WebRenderCanvasLayer(WebRenderLayerManager* aLayerManager)
|
|
: ShareableCanvasLayer(aLayerManager, static_cast<WebRenderLayer*>(this))
|
|
, mExternalImageId(0)
|
|
{
|
|
MOZ_COUNT_CTOR(WebRenderCanvasLayer);
|
|
}
|
|
|
|
virtual void Initialize(const Data& aData) override;
|
|
|
|
virtual CompositableForwarder* GetForwarder() override
|
|
{
|
|
return Manager()->WrBridge();
|
|
}
|
|
|
|
virtual void AttachCompositable() override;
|
|
|
|
protected:
|
|
virtual ~WebRenderCanvasLayer();
|
|
WebRenderLayerManager* Manager()
|
|
{
|
|
return static_cast<WebRenderLayerManager*>(mManager);
|
|
}
|
|
|
|
public:
|
|
Layer* GetLayer() override { return this; }
|
|
void RenderLayer(wr::DisplayListBuilder& aBuilder) override;
|
|
|
|
protected:
|
|
uint64_t mExternalImageId;
|
|
};
|
|
|
|
} // namespace layers
|
|
} // namespace mozilla
|
|
|
|
#endif // GFX_WEBRENDERCANVASLAYER_H
|